from central.app.operational_state import classify_product_state, summarize_operational_states


def test_twenty_thousand_products_keep_agent_healthy_with_safe_blocks():
    states = [{"state": "COMPLETE"}] * 19900 + [{"state": "BLOCKED_MISSING_EVIDENCE"}] * 100
    summary = summarize_operational_states(states)

    assert summary["AUTONOMOUSLY_PROCESSABLE_PRODUCTS"] == 20000
    assert summary["SAFE_BLOCKED"] == 100
    assert summary["AGENT_HEALTH"] == "HEALTHY"


def test_new_evidence_changes_product_state_without_global_failure():
    blocked = classify_product_state({"CODIGO": "P1"}, {"status": "INVALID_NCM"})
    resolved = classify_product_state({"CODIGO": "P1"}, {"status": "EXACT_NCM"})

    assert blocked["state"] == "BLOCKED_MISSING_EVIDENCE"
    assert resolved["state"] == "COMPLETE"